Systeme und Verfahren zur Steuerung der Bewegung von Rauchabschwächungsabzugshauben und -Einlässen

Details

Veröffentlichungs-Nr.

EP4759449

Anmeldetag

10. Dezember 2025

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

Abstract

A fume extraction system is designed for metal working and other applications. The fume extraction system includes one or more motors and/or adjustment devices to control fume suction airflow. One or more sensors may monitor a condition of the welding torch to determine if a welding arc is present. Control circuitry is operable to receive signals from the one or more sensors and/or power supply in order to determine the presence of the welding arc. The control circuitry can control the fume extraction system to adjust suction airflow based on the presence of the welding arc.

Anmelder

Firma

Illinois Tool Works Inc.

Land

🇺🇸 USA